mirror of
https://github.com/hashicorp/vagrant.git
synced 2026-02-03 20:39:27 -05:00
94 lines
3.3 KiB
Ruby
94 lines
3.3 KiB
Ruby
# Copyright (c) HashiCorp, Inc.
|
|
# SPDX-License-Identifier: BUSL-1.1
|
|
|
|
require "fileutils"
|
|
require "shellwords"
|
|
require_relative "../../../synced_folders/unix_mount_helpers"
|
|
|
|
module VagrantPlugins
|
|
module GuestLinux
|
|
module Cap
|
|
class MountSMBSharedFolder
|
|
|
|
extend SyncedFolder::UnixMountHelpers
|
|
|
|
# Mounts and SMB folder on linux guest
|
|
#
|
|
# @param [Machine] machine
|
|
# @param [String] name of mount
|
|
# @param [String] path of mount on guest
|
|
# @param [Hash] hash of mount options
|
|
def self.mount_smb_shared_folder(machine, name, guestpath, options)
|
|
expanded_guest_path = machine.guest.capability(
|
|
:shell_expand_guest_path, guestpath)
|
|
options[:smb_id] ||= name
|
|
|
|
mount_device = options[:plugin].capability(:mount_name, name, options)
|
|
mount_options, _, _ = options[:plugin].capability(
|
|
:mount_options, name, expanded_guest_path, options)
|
|
mount_type = options[:plugin].capability(:mount_type)
|
|
# If a domain is provided in the username, separate it
|
|
username, domain = (options[:smb_username] || '').split('@', 2)
|
|
smb_password = options[:smb_password]
|
|
# Ensure password is scrubbed
|
|
Vagrant::Util::CredentialScrubber.sensitive(smb_password)
|
|
|
|
if mount_options.include?("mfsymlinks")
|
|
display_mfsymlinks_warning(machine.env)
|
|
end
|
|
|
|
mount_command = "mount -t #{mount_type} -o #{mount_options} #{mount_device} #{expanded_guest_path}"
|
|
|
|
# Create the guest path if it doesn't exist
|
|
machine.communicate.sudo("mkdir -p #{expanded_guest_path}")
|
|
|
|
# Write the credentials file
|
|
machine.communicate.sudo(<<-SCRIPT)
|
|
cat <<"EOF" >/etc/smb_creds_#{name}
|
|
username=#{username}
|
|
password=#{smb_password}
|
|
#{domain ? "domain=#{domain}" : ""}
|
|
EOF
|
|
chmod 0600 /etc/smb_creds_#{name}
|
|
SCRIPT
|
|
|
|
# Attempt to mount the folder. We retry here a few times because
|
|
# it can fail early on.
|
|
begin
|
|
retryable(on: Vagrant::Errors::LinuxMountFailed, tries: 10, sleep: 2) do
|
|
no_such_device = false
|
|
stderr = ""
|
|
status = machine.communicate.sudo(mount_command, error_check: false) do |type, data|
|
|
if type == :stderr
|
|
no_such_device = true if data =~ /No such device/i
|
|
stderr += data.to_s
|
|
end
|
|
end
|
|
if status != 0 || no_such_device
|
|
raise Vagrant::Errors::LinuxMountFailed,
|
|
command: mount_command,
|
|
output: stderr
|
|
end
|
|
end
|
|
ensure
|
|
# Always remove credentials file after mounting attempts
|
|
# have been completed
|
|
if !machine.config.vm.allow_fstab_modification
|
|
machine.communicate.sudo("rm /etc/smb_creds_#{name}")
|
|
end
|
|
end
|
|
|
|
emit_upstart_notification(machine, expanded_guest_path)
|
|
end
|
|
|
|
def self.display_mfsymlinks_warning(env)
|
|
d_file = env.data_dir.join("mfsymlinks_warning")
|
|
if !d_file.exist?
|
|
FileUtils.touch(d_file.to_path)
|
|
env.ui.warn(I18n.t("vagrant.actions.vm.smb.mfsymlink_warning"))
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|